504023211541340 has 48 divisors (see below), whose sum is σ = 1059039197092800. Its totient is φ = 201496832635392.

The previous prime is 504023211541319. The next prime is 504023211541363. The reversal of 504023211541340 is 43145112320405.

It is a self number, because there is not a number n which added to its sum of digits gives 504023211541340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537518426 + ... + 538455294.

It is an arithmetic number, because the mean of its divisors is an integer number (22063316606100).

Almost surely, 2^{504023211541340} is an apocalyptic number.

It is an amenable number.

504023211541340 is an abundant number, since it is smaller than the sum of its proper divisors (555015985551460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

504023211541340 is a wasteful number, since it uses less digits than its factorization.

504023211541340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951854 (or 951852 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 504023211541340 its reverse (43145112320405), we get a palindrome (547168323861745).

The spelling of 504023211541340 in words is "five hundred four trillion, twenty-three billion, two hundred eleven million, five hundred forty-one thousand, three hundred forty".